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TREEOS TREE SERVICE INC
DBA: Treeos
Menasha, WI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 1899129
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
3 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Previously ordered out of service on April 3, 2017 (90 day failure to pay fine) — no longer active
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- 3 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1899129
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
July 30, 2024
FMCSA Registration
June 7, 2009
Annual Mileage
50,000 mi (2023)
Contact Information
Address
936 Appleton Rd, Menasha, WI 54956
Phone
Email
Owner / Officer
Mark Caswell
Cargo Types
Building MaterialsMachinery/Large ObjectsConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
2
Vehicle Inspections
1
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance7
Unsafe Driving2
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
1 of 1 inspections
Unsafe Driving
2 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
0 of 2 inspections
Controlled Substances
0 of 2 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
WI3
Fleet & Equipment (3)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 2 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2005 Sterling Truck A9500 series | Tractor · Class 8 | 2FWJA3CG25AN69147 | 1 | — |
| 2000 Sterling Truck L7501 | Truck · Class 8 | 2FZHRJBB2YAB25682 | 1 | — |
| Mack | Straight Truck | V685ST16829 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (3)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| February 11, 2025 | 2228001350 | APPLETON WI | III | 1 | — | — | Straight Truck |
STERLING TRUCK |
2FZHRJBB2YAB25682 |
WI GD71369 |
| 392.2-SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other | Dangerous Driving | ||||||||
| November 6, 2024 | 2280015579 | NEWTON WI | II | 10 | — | SELF | Truck Tractor |
STERLING TRUCK |
2FWJA3CG25AN69147 |
WI GD86712 |
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 393.11A1-LIL | Lighting - Identification lamp(s) missing | Clearance Identification Lamps/Other | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 392.2-SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other | Dangerous Driving | ||||||||
| 393.30-B | Battery - Not protected | Other Vehicle Defect | ||||||||
| 393.55D1-B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. | Brakes All Others | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| May 21, 2024 | 2687004989 | GREENLEAF WI | III | — | — | — | Straight Truck |
MACK |
V685ST16829 |
WI GD94668 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 4, 2026.
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